Question

Advantages and disadvantages of blaney criddle method in india

Answer 1

hi there,
Blaney-Criddle Method Criddle Method One the oldest methods of estimating ET One the oldest methods of estimating ET a bit simplistic a bit simplistic mean monthly temperature mean monthly temperature monthly percent of annual daylight hours monthly percent of annual daylight hours crop coefficient crop coefficient...
disadvantage''
Penman Method Penman Method Energy Balance and Mass Transfer Approach Energy Balance and Mass Transfer Approach R n = E + A + S + C R n = net radiant energy available at earth’s surface E = energy used in evaporating water A = energy used in heating air S = energy used in heating the water C = energy used in heating the surroundings of the water E = R n - A Estimates ET for well Estimates ET for well -watered short grass, i.e., watered short grass, i.e., estimates ET estimates ET ...